@article {HeylighenGershenson2003,
	title = {The Meaning of Self-Organization in Computing},
	journal = {IEEE Intelligent Systems},
	year = {2003},
	month = {July/August},
	pages = {72{\textendash}75},
	url = {http://pcp.vub.ac.be/Papers/IEEE.Self-organization.pdf},
	author = {Francis Heylighen and Carlos Gershenson}
}
